Home / 17,045,051.24-23,522,015.22-9,310,091.42

Finding the Fourth Proportional to 17,045,051.24, 23,522,015.22 and 9,310,091.42

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Solution

The fourth proportional to 17,045,051.24, 23,522,015.22 and 9,310,091.42 is: 12,847,841.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,051.24 : 23,522,015.22 = 9,310,091.42 : x
  2. Step 2: Convert to fraction form
    17,045,051.24/23,522,015.22 = 9,310,091.42/x
  3. Step 3: Cross multiply
    17,045,051.24x = 23,522,015.22 × 9,310,091.42
  4. Step 4: Simplify right side
    17,045,051.24x = 218,992,112,080,831.41
  5. Step 5: Solve for x
    x = 218,992,112,080,831.41/17,045,051.24
  6. Step 6: Final answer
    x = 12,847,841.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.